For the new ELE GOO Centauri Carbon 

Elegant solution for top glass riser that allows you to easily slide the glass backwards to vent the top.

Both Have a hole in the back corner for a LED light wire.

(check my other models for PTFE tube guide)

Slotted  version is for the PTFE tube Relocation (see second video below)

The 4 piece print  should be glued together after printing.

The 1-piece version is for larger printers, or cut it up in your slicer the way you need to fit your print bed.
Download the .STL for the 1 piece version.

Videos here for the different versions

Standard version

Slotted Version